Increases have also been reported for
rarer precipitation events (1 in 50 year return period), but only a few regions have sufficient data to assess such trends reliably (see Figure TS.10).
Increases have also been reported for
rarer precipitation events (1 in 50 year return period), but only a few regions have sufficient data to assess such trends reliably.
Not exact matches
The vast majority of this heavy
precipitation came as rain, although in a few
rare instances, major snowfalls also count toward these large
events.
It's normally a very simplistic, frequentist type approach to an individual type of
event, either chosen to be quite specifically regional or chosen to be even
rarer than the actual climatic
event itself (flooding instead of
precipitation, cyclone landfall rather than cyclones overall, damage or cost,...).